2807610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 7596288

約数和(自身を除く): 4788678

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 313, 345, 390, 598, 626, 690, 897, 939, 1495, 1565, 1794, 1878, 2990, 3130, 4069, 4485, 4695, 7199, 8138, 8970, 9390, 12207, 14398, 20345, 21597, 24414, 35995, 40690, 43194, 61035, 71990, 93587, 107985, 122070, 187174, 215970, 280761, 467935, 561522, 935870, 1403805, 2807610]

約数ペア:

[(1, 2807610), (2, 1403805), (3, 935870), (5, 561522), (6, 467935), (10, 280761), (13, 215970), (15, 187174), (23, 122070), (26, 107985), (30, 93587), (39, 71990), (46, 61035), (65, 43194), (69, 40690), (78, 35995), (115, 24414), (130, 21597), (138, 20345), (195, 14398), (230, 12207), (299, 9390), (313, 8970), (345, 8138), (390, 7199), (598, 4695), (626, 4485), (690, 4069), (897, 3130), (939, 2990), (1495, 1878), (1565, 1794)]